X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/c566778e388091cbcdcf4be8c34ec317dde0ffad..11aeddcc37ecb38c8cfb5e2ca78c2ee8819bf9f3:/netslide.c

diff --git a/netslide.c b/netslide.c
index 397508e..fe77794 100644
--- a/netslide.c
+++ b/netslide.c
@@ -987,12 +987,12 @@ static void free_ui(game_ui *ui)
     sfree(ui);
 }
 
-char *encode_ui(game_ui *ui)
+static char *encode_ui(game_ui *ui)
 {
     return NULL;
 }
 
-void decode_ui(game_ui *ui, char *encoding)
+static void decode_ui(game_ui *ui, char *encoding)
 {
 }
 
@@ -1436,8 +1436,7 @@ static void draw_tile(frontend *fe, game_drawstate *ds, game_state *state,
             points[i+1] = by+(int)(cy+ey);
         }
 
-        draw_polygon(fe, points, 4, TRUE, col);
-        draw_polygon(fe, points, 4, FALSE, COL_WIRE);
+        draw_polygon(fe, points, 4, col, COL_WIRE);
     }
 
     /*
@@ -1533,8 +1532,7 @@ static void draw_arrow(frontend *fe, game_drawstate *ds,
     POINT(5, 3 * TILE_SIZE / 8, TILE_SIZE / 2);   /* left concave */
     POINT(6,     TILE_SIZE / 4, TILE_SIZE / 2);   /* left corner */
 
-    draw_polygon(fe, coords, 7, TRUE, COL_LOWLIGHT);
-    draw_polygon(fe, coords, 7, FALSE, COL_TEXT);
+    draw_polygon(fe, coords, 7, COL_LOWLIGHT, COL_TEXT);
 }
 
 static void game_redraw(frontend *fe, game_drawstate *ds, game_state *oldstate,